JP2001091264A - 高いｑ値を有する角速度検出ジャイロスコープ - Google Patents

高いｑ値を有する角速度検出ジャイロスコープ

Info

Publication number
JP2001091264A
JP2001091264A JP2000014190A JP2000014190A JP2001091264A JP 2001091264 A JP2001091264 A JP 2001091264A JP 2000014190 A JP2000014190 A JP 2000014190A JP 2000014190 A JP2000014190 A JP 2000014190A JP 2001091264 A JP2001091264 A JP 2001091264A
Authority
JP
Japan
Prior art keywords
conductor
gyroscope
actuator
pick
voltage
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2000014190A
Other languages
English (en)
Japanese (ja)
Inventor
William S Watson
エス．ワトソン ウイリアム
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of JP2001091264A publication Critical patent/JP2001091264A/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C19/00—Gyroscopes; Turn-sensitive devices using vibrating masses; Turn-sensitive devices without moving masses; Measuring angular rate using gyroscopic effects
    • G01C19/56—Turn-sensitive devices using vibrating masses, e.g. vibratory angular rate sensors based on Coriolis forces
    • G01C19/567—Turn-sensitive devices using vibrating masses, e.g. vibratory angular rate sensors based on Coriolis forces using the phase shift of a vibration node or antinode
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C19/00—Gyroscopes; Turn-sensitive devices using vibrating masses; Turn-sensitive devices without moving masses; Measuring angular rate using gyroscopic effects
    • G01C19/56—Turn-sensitive devices using vibrating masses, e.g. vibratory angular rate sensors based on Coriolis forces
    • G01C19/5642—Turn-sensitive devices using vibrating masses, e.g. vibratory angular rate sensors based on Coriolis forces using vibrating bars or beams
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C19/00—Gyroscopes; Turn-sensitive devices using vibrating masses; Turn-sensitive devices without moving masses; Measuring angular rate using gyroscopic effects
    • G01C19/56—Turn-sensitive devices using vibrating masses, e.g. vibratory angular rate sensors based on Coriolis forces
    • G01C19/567—Turn-sensitive devices using vibrating masses, e.g. vibratory angular rate sensors based on Coriolis forces using the phase shift of a vibration node or antinode
    • G01C19/5677—Turn-sensitive devices using vibrating masses, e.g. vibratory angular rate sensors based on Coriolis forces using the phase shift of a vibration node or antinode of essentially two-dimensional vibrators, e.g. ring-shaped vibrators

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Gyroscopes (AREA)
JP2000014190A 1999-09-16 2000-01-20 高いｑ値を有する角速度検出ジャイロスコープ Pending JP2001091264A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/397,718 US6272925B1 (en) 1999-09-16 1999-09-16 High Q angular rate sensing gyroscope
US09/397718 1999-09-16

Publications (1)

Publication Number Publication Date
JP2001091264A true JP2001091264A (ja) 2001-04-06

Family

ID=23572360

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2000014190A Pending JP2001091264A (ja) 1999-09-16 2000-01-20 高いｑ値を有する角速度検出ジャイロスコープ
JP2001523596A Pending JP2003509669A (ja) 1999-09-16 2000-09-14 高いｑ値を有する角速度検出ジャイロスコープ

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2001523596A Pending JP2003509669A (ja) 1999-09-16 2000-09-14 高いｑ値を有する角速度検出ジャイロスコープ

Country Status (5)

Country Link
US (4) US6272925B1 (enrdf_load_stackoverflow)
EP (2) EP1212584A4 (enrdf_load_stackoverflow)
JP (2) JP2001091264A (enrdf_load_stackoverflow)
AU (1) AU7582700A (enrdf_load_stackoverflow)
WO (1) WO2001020257A2 (enrdf_load_stackoverflow)

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WO2004102118A1 (ja) * 2003-05-16 2004-11-25 Tdk Corporation 角速度センサおよび角速度検出装置
JP2006524344A (ja) * 2003-04-23 2006-10-26 ノースロップ グラマン コーポレーション 正味の抑制トルクを実質的にゼロにする位置の、ぶら下がりセンサコンポーネントからパラメタの値を得るピックオフセンサ
JP2007514947A (ja) * 2003-12-19 2007-06-07 コミサリア、ア、レネルジ、アトミク 微細加工振動構造及び関連するマイクロ・ジャイロスコープ
JP2011506948A (ja) * 2007-12-19 2011-03-03 サジェム デファンス セキュリテ 容量性素子の利得の補正方法及び該補正方法を実施する装置
JP2011252927A (ja) * 2006-04-18 2011-12-15 Watson Industries Inc 分割またはスキュー作動要素を用いる振動慣性速度センサ
JP2012088119A (ja) * 2010-10-18 2012-05-10 Seiko Epson Corp 物理量センサーおよび電子機器

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US6845667B1 (en) 1999-09-16 2005-01-25 Watson Industries, Inc. High Q angular rate sensing gyroscope
US7239248B2 (en) * 2000-01-06 2007-07-03 Peter Sui Lun Fong Level/position sensor and related electronic circuitry for interactive toy
US6940277B2 (en) * 2000-11-17 2005-09-06 University Of South Florida Giant magnetoresistance based nanopositioner encoder
US7113104B2 (en) * 2000-11-17 2006-09-26 University Of South Florida Giant magnetoresistance based gyroscope
GB0122252D0 (en) * 2001-09-14 2001-11-07 Bae Systems Plc Vibratory gyroscopic rate sensor
GB0122254D0 (en) * 2001-09-14 2001-11-07 Bae Systems Plc Vibratory gyroscopic rate sensor
GB0122253D0 (en) * 2001-09-14 2001-11-07 Bae Systems Plc Vibratory gyroscopic rate sensor
GB0122256D0 (en) * 2001-09-14 2001-11-07 Bae Systems Plc Vibratory gyroscopic rate sensor
WO2003031912A2 (en) * 2001-10-05 2003-04-17 The Charles Stark Draper Laboratory, Inc. Tuning fork gyroscope
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US6718823B2 (en) 2002-04-30 2004-04-13 Honeywell International Inc. Pulse width modulation drive signal for a MEMS gyroscope
AU2003234672A1 (en) * 2002-05-28 2003-12-12 Vectron International Low acceleration sensitivity mounting structures for crystal resonators
FR2856789B1 (fr) * 2003-06-27 2005-08-26 Thales Sa Gyrometre a masse vibrante
US7861589B2 (en) * 2003-07-29 2011-01-04 Industrial Technology Research Institute Ring body and supporting structure of vibratile gyroscope
US7300814B2 (en) * 2004-12-16 2007-11-27 The Charles Stark Draper Laboratory, Inc. Method for fabricating micro-mechanical devices
US7302848B2 (en) 2005-03-10 2007-12-04 The Charles Stark Draper Laboratory, Inc. Force compensated comb drive
US7411465B2 (en) * 2005-07-15 2008-08-12 Watson Industries, Inc. AGC circuit for the reduction of harmonics in the drive signal
US7617727B2 (en) * 2006-04-18 2009-11-17 Watson Industries, Inc. Vibrating inertial rate sensor utilizing split or skewed operational elements
WO2007120158A1 (en) * 2006-04-18 2007-10-25 Watson Industries, Inc. Solid state gyroscope electrodes for adjustability
US7281426B1 (en) * 2006-06-15 2007-10-16 Innalabs Technologies, Inc. Stemless hemispherical resonator gyroscope
US8286463B2 (en) * 2007-04-04 2012-10-16 Qualcomm Incorporated Method for determining the null point of a gyroscope
US8187902B2 (en) * 2008-07-09 2012-05-29 The Charles Stark Draper Laboratory, Inc. High performance sensors and methods for forming the same
GB0812788D0 (en) * 2008-07-12 2008-08-20 Atlantic Inertial Systems Ltd Improvements in or relating to vibrating structure gyroscopes
US20100042469A1 (en) * 2008-08-18 2010-02-18 Microsoft Corporation Mobile device enhanced shopping experience
FR2936049B1 (fr) * 2008-09-16 2010-09-17 Sagem Defense Securite Resonateur a metallisation partielle pour detecteur de parametre angulaire.
US8806939B2 (en) * 2010-12-13 2014-08-19 Custom Sensors & Technologies, Inc. Distributed mass hemispherical resonator gyroscope
DE102011089608A1 (de) * 2011-12-22 2013-06-27 Horst Siedle Gmbh & Co. Kg Gehäuseteil für einen elektrischen Sensorsowie Verfahren zur Herstellung des Gehäuseteils
US9188442B2 (en) 2012-03-13 2015-11-17 Bei Sensors & Systems Company, Inc. Gyroscope and devices with structural components comprising HfO2-TiO2 material
RU2526585C2 (ru) * 2012-07-16 2014-08-27 Закрытое акционерное общество "Инерциальные технологии "Технокомплекса" (ЗАО "ИТТ") Способ определения угла ориентации стоячей волны в твердотельном волновом гироскопе
US9140599B1 (en) * 2012-11-02 2015-09-22 Amazon Technologies, Inc. Systems and methods for communicating between devices using vibrations
CN104215235B (zh) * 2013-06-05 2017-08-22 北京信息科技大学 一种新型钟形振子式角速率陀螺
GB2565298B (en) 2017-08-07 2022-03-16 Atlantic Inertial Systems Ltd Angular rate sensors
WO2019059187A1 (ja) * 2017-09-21 2019-03-28 住友精密工業株式会社 角速度センサ
FR3140160B1 (fr) * 2022-09-23 2024-09-20 Jxsens Capteur gyroscopique vibrant

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GB9606673D0 (en) * 1996-03-29 1996-06-05 Sensor Dynamics Ltd Apparatus for the remote measurement of physical parameters
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GB2322196B (en) * 1997-02-18 2000-10-18 British Aerospace A vibrating structure gyroscope
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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006524344A (ja) * 2003-04-23 2006-10-26 ノースロップ グラマン コーポレーション 正味の抑制トルクを実質的にゼロにする位置の、ぶら下がりセンサコンポーネントからパラメタの値を得るピックオフセンサ
WO2004102118A1 (ja) * 2003-05-16 2004-11-25 Tdk Corporation 角速度センサおよび角速度検出装置
US7219547B2 (en) 2003-05-16 2007-05-22 Tdk Corporation Angular velocity sensor and angular velocity detector
JP2007514947A (ja) * 2003-12-19 2007-06-07 コミサリア、ア、レネルジ、アトミク 微細加工振動構造及び関連するマイクロ・ジャイロスコープ
JP2011252927A (ja) * 2006-04-18 2011-12-15 Watson Industries Inc 分割またはスキュー作動要素を用いる振動慣性速度センサ
JP2011506948A (ja) * 2007-12-19 2011-03-03 サジェム デファンス セキュリテ 容量性素子の利得の補正方法及び該補正方法を実施する装置
JP2012088119A (ja) * 2010-10-18 2012-05-10 Seiko Epson Corp 物理量センサーおよび電子機器

Also Published As

Publication number Publication date
EP1923667A2 (en) 2008-05-21
EP1923667B1 (en) 2013-05-29
US6550329B2 (en) 2003-04-22
EP1923667A3 (en) 2011-10-19
JP2003509669A (ja) 2003-03-11
USRE43755E1 (en) 2012-10-23
US6272925B1 (en) 2001-08-14
EP1212584A2 (en) 2002-06-12
WO2001020257A2 (en) 2001-03-22
AU7582700A (en) 2001-04-17
EP1212584A4 (en) 2005-11-02
WO2001020257A3 (en) 2001-09-27
USRE42731E1 (en) 2011-09-27
US20010042403A1 (en) 2001-11-22

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